Poured Concrete Foundation and Structure Contractors · Wisconsin

Stone Pro Inc

Eau Claire, WI · ~38 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Stone Pro Inc runs at 206% of its industry's injury rate - far more dangerous than the typical Poured Concrete Foundation and Structure Contractors workplace, earning a grade F.

Stone Pro Inc: 5.8 TCR = 206% of Poured Concrete Foundation and Structure Contractors BLS 2.8 · 2y Form 300A (see methodology below)

Stone Pro Inc safety composite

Stone Pro Inc scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.77 per 100 workers

Safer than 31% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−11.5

2019→2024

Stone Pro Inc injury rate improved

Stone Pro Inc's TCR fell 11.5 from 11.5 in 2019 to 0.0 in 2024. Peak filing year was 2019 at 11.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=11.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238110 · Eau Claire, WI ABOVE-IND · SMALL

Grade F · TCR 5.8 · 206% of ind

  • DART 0.0 DART
  • RANK #16/36
  • PHOTO FRWC Grand Junction
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~38 FTE

Nearest TCR peer: FRWC Grand Junction (0.0 TCR gap)

Read with this employer → · Industry book → · Wisconsin employers → · Look up another →

Stone Pro Inc in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Stone Pro Inc averages 5.8 TCR (206% of the Poured Concrete Foundation and Structure Contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Stone Pro Inc TCR series: 2019=11.5 · 2024=0 · BLS 2.8

Where Stone Pro Inc falls in its industry

1,314 Poured Concrete Foundation and establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 36 Poured Concrete Foundation and employers in Wisconsin.

Stone Pro Inc (38 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300 051015 Average employees Total Case Rate Stone Pro Inc
Stone Pro Inc (38 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 64 employees and a TCR of 3.8

Stone Pro Inc has fewer employees than the Poured Concrete Foundation and Structure median and a higher injury rate than the industry's median TCR of 3.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.0 0.0 0 0 0
2019 11.5 3.9 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238110 · WI · Eau Claire

1,314 Poured Concrete Foundation and Structure Contractors employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 271 employers in Eau Claire, WI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR FRWC Grand Junction 5.8 TCR
NAICS-TCR Robbins and Co Housemoving Inc 5.8 TCR
NAICS-TCR Concrete Services 5.8 TCR
NAICS-TCR Alpha Miami 5.8 TCR
STATE-SIZE JG Development 38 FTE
STATE-SIZE The Boson Company 38 FTE
STATE-SIZE Northwest Builders, Inc. 38 FTE
STATE-SIZE A Chappa Construction 38 FTE
CITY-NEAR Precision Pipeline, LLC 3,757 FTE
CITY-NEAR Mayo Clinic Health System-Eau Claire Hospital (Whipple) 3,141 FTE
CITY-NEAR WWD Sacred Heart Hospital 1,370 FTE
CITY-NEAR STORE DIVISION ADMIN - 3019 900 FTE
NAT-TCR Williamsport Md 5.8 TCR
NAT-TCR Northeast Traffic Control 5.8 TCR
NAT-TCR General Pavement Management, Inc. 5.8 TCR
NAT-TCR Alpine Roofing LTD. 5.8 TCR
NAT-SIZE AMEREN MISSOURI - Jefferson 38 FTE
NAT-SIZE Bolder Industries Maryville, LLC 38 FTE
NAT-SIZE Bellerose Day Hab Offices 38 FTE
NAT-SIZE Arden Courts of Old Orchard 38 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.